Duat

Duat was a MUSH which is set in "a world made up of four realms. Each realm is extremely different and caters towards different sorts: The Mortals, The Were-Creatures, The Vampires, and The Misfits (Angles, Demons, Anthros, etc.) But, what is to become of a world of such diversity not only in race, but in caste. Duat is home to a unique caste system of slaves, Masters, citizens, Switch-Dominants, and switch-submissives."[1] The "were-creatures" of Duat are "Canine, Feline, Avian, and Reptiles" in distinct sects.[2]